| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] at [art] time | 163 |
|
| 2 | was work at [art] [noun] | 28 |
|
| 3 | was work at [art] [noun sg] | 23 |
|
| 4 | [be] work at [art] time | 9 |
|
| 5 | be work at [art] time | 9 |
|
| 6 | was work [prep] [art] time | 8 |
|
| 7 | [was/were] work at [art] time | 8 |
|
| 8 | was work at [art] time | 6 |
|
| 9 | was work at [art] time | 6 |
|
